KR950025002A - 고주파용 유전체 자기 조성물 - Google Patents

고주파용 유전체 자기 조성물 Download PDF

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Publication number
KR950025002A
KR950025002A KR1019940002114A KR19940002114A KR950025002A KR 950025002 A KR950025002 A KR 950025002A KR 1019940002114 A KR1019940002114 A KR 1019940002114A KR 19940002114 A KR19940002114 A KR 19940002114A KR 950025002 A KR950025002 A KR 950025002A
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KR
South Korea
Prior art keywords
high frequency
frequency dielectric
zro
magnetic composition
dielectric magnetic
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Application number
KR1019940002114A
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English (en)
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KR960012731B1 (ko
Inventor
김경용
윤중락
홍석경
장광호
Original Assignee
김은영
한국과학기술연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 김은영, 한국과학기술연구원 filed Critical 김은영
Priority to KR1019940002114A priority Critical patent/KR960012731B1/ko
Publication of KR950025002A publication Critical patent/KR950025002A/ko
Application granted granted Critical
Publication of KR960012731B1 publication Critical patent/KR960012731B1/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates

Abstract

본 발명은 고주파에서 유전율이 높고 우수한 품질계수(Q)를 나타내는 유전체 자기 조성물에 관한 것이다. 본 발명의 유전체 자기는 (Pb1-(x+y)CaxMgy)ZrO3(x+y=0.37 0.01≤y≤0.1)의 조성과 (Pb1-(x+z)CaxSrz)ZrO3(x+z=0.37 0.01≤z≤0.05)의 조성으로서 고주파 대역에서 우수한 품질계수(Q)를 나타내면서 (Q=830∼1330, 공진주파수 fO=3GHz) 유전율(εr)이 93∼130 정도로 높기 때문에 대역통과필터나 공진기등의 재료로 사용시 고주파 회로소자의 크기를 크게 줄일 수 있는 장점이 있다.

Description

고주파용 유전체 자기 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. (Pb1-(x+y)CaxMgy)ZrO3(x+y=0.37∼0.40, 0.01≤y≤0.1)의 조성으로 이루어진 고주파용 유전체 자기 조성물.
  2. (Pb1-(x-z)CaxSrz)ZrO3(x+z=0.37∼0.40, 0.01≤z≤0.05)의 조성으로 이루어진 고주파용 유전체 자기 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940002114A 1994-02-04 1994-02-04 고주파용 유전체 자기 조성물 KR960012731B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940002114A KR960012731B1 (ko) 1994-02-04 1994-02-04 고주파용 유전체 자기 조성물

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940002114A KR960012731B1 (ko) 1994-02-04 1994-02-04 고주파용 유전체 자기 조성물

Publications (2)

Publication Number Publication Date
KR950025002A true KR950025002A (ko) 1995-09-15
KR960012731B1 KR960012731B1 (ko) 1996-09-24

Family

ID=19376827

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940002114A KR960012731B1 (ko) 1994-02-04 1994-02-04 고주파용 유전체 자기 조성물

Country Status (1)

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KR (1) KR960012731B1 (ko)

Also Published As

Publication number Publication date
KR960012731B1 (ko) 1996-09-24

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